Track measuring vehicle and method for recording a track geometry of a track
AssigneePlasser & Theurer Export von Bahnbaumaschinen GmbH
InventorsChristoph Kaiser, Robert Kaiser
Life of this patent
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Abstract
A track measuring vehicle for recording a track geometry of a track includes a vehicle frame which has rail undercarriages and is mobile on two rails of a track. The vehicle also includes a first measuring base on which are arranged an inertial measuring unit and, for a position determination relative to each rail, at least one contact-less position measuring device. A lowerable second measuring base has measuring running wheels designed to be set upon the rails and is connected to the first measuring base via compensation measuring devices.
Claims15
A track measuring vehicle for recording a track geometry of a track, the track measuring vehicle comprising:
- a vehicle frame having rail undercarriages and being mobile on two rails of a track;
- a first measuring base carrying thereon an inertial measuring unit and, for a position determination relative to each rail, at least one contact-less position measuring device;
- a second measuring base, being a lowerable measuring base with measuring running wheels configured to be set upon the rails, and being connected to said first measuring base via compensation measuring devices.
Dependencies are inferred from the claim text.